Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
In December, the meteorological conditions alter, with the average high-temperature shifting from a fresh 53.1°F (11.7°C) in November to a chilly 43.7°F (6.5°C). Throughout December, Blacks Crossroads's nights cool down to an average of 31.5°F (-0.3°C).Humidity
In Blacks Crossroads, the average relative humidity in December is 80%.Rainfall
In Blacks Crossroads, during December, the rain falls for 14.2 days and regularly aggregates up to 3.35" (85mm) of precipitation. In Blacks Crossroads, during the entire year, the rain falls for 176.7 days and collects up to 36.54" (928mm) of precipitation.Snowfall
Months with snowfall in Blacks Crossroads, Kentucky, are January through April, October through December. In Blacks Crossroads, in December, during 7.7 snowfall days, 1.65" (42mm) of snow is typically accumulated. In Blacks Crossroads, during the entire year, snow falls for 35.2 days and aggregates up to 11.42" (290mm) of snow.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year.On the first day of December in Blacks Crossroads, sunrise is at 7:35 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 5:26 pm EST.
Sunshine
The average sunshine in December is 4.3h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Around midday, solar radiation is most harmful; hence, exposure should be limited. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Blacks Crossroads in December?
What is the average humidity in December in Blacks Crossroads?
How many days does it rain in December in Blacks Crossroads?
How many days does it snow in December in Blacks Crossroads?
What is the month with the shortest days in Blacks Crossroads?
What is the average length of the day in December in Blacks Crossroads?
When are sunrise and sunset in December in Blacks Crossroads?
How many hours of sunshine does Blacks Crossroads have in December?
What are the months with the lowest UV index in Blacks Crossroads?
What is the UV index intensity in December in Blacks Crossroads?
Average temperature in December
Blacks Crossroads, KY
- Average high temperature in December: 43.7°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (38.7°F).
- Average low temperature in December: 31.5°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in December
Blacks Crossroads, KY
- Average pressure in December: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Blacks Crossroads, KY
- Average wind speed in December: 8.2mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
Blacks Crossroads, KY
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and September (75%).
Average rainfall in December
Blacks Crossroads, KY
- Average rainfall in December: 3.35"
The wettest month (with the highest rainfall) is April (3.82").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days in December
Blacks Crossroads, KY
- Average rainfall days in December: 14.2 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (11.1 days).
Average snowfall in December
Blacks Crossroads, KY
- Average snowfall in December: 1.65"
The month with the highest snowfall is February (2.95").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Blacks Crossroads, KY
- Average snowfall days in December: 7.7 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Blacks Crossroads, KY
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Blacks Crossroads, KY
- Average sunshine days in December: 12 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in December
Blacks Crossroads, KY
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Blacks Crossroads, KY
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Blacks Crossroads, KY
- Average visibility in December: 5mi
The months with the highest visibility are March, April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, May, July and December (5mi).
Blacks Crossroads, Kentucky, USA
Weather forecast for your location
2. Allow the app to use your location